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Commit 37bc9f50 authored by Dirk Brandewie's avatar Dirk Brandewie Committed by Thomas Gleixner
Browse files

x86: Ce4100: Add reboot_fixup() for CE4100 



This patch adds the CE4100 reboot fixup to reboot_fixups_32.c

[ tglx: Moved PCI id to reboot_fixups_32.c ]

Signed-off-by: default avatarDirk Brandewie <dirk.j.brandewie@intel.com>
LKML-Reference: <5bdcfb4f0206fa721570504e95659a03b815bc5e.1289331834.git.dirk.brandewie@gmail.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 91d8037f

arch/x86/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -383,6 +383,7 @@ config X86_INTEL_CE 
	depends on PCI_GODIRECT

	depends on X86_32

	depends on X86_EXTENDED_PLATFORM

	select X86_REBOOTFIXUPS

	---help---

	  Select for the Intel CE media processor (CE4100) SOC.

	  This option compiles in support for the CE4100 SOC for settop

arch/x86/kernel/reboot_fixups_32.c

+16 −0
Original line number Diff line number Diff line
@@ -43,17 +43,33 @@ static void rdc321x_reset(struct pci_dev *dev) 
	outb(1, 0x92);

}



static void ce4100_reset(struct pci_dev *dev)

{

	int i;



	for (i = 0; i < 10; i++) {

		outb(0x2, 0xcf9);

		udelay(50);

	}

}



struct device_fixup {

	unsigned int vendor;

	unsigned int device;

	void (*reboot_fixup)(struct pci_dev *);

};



/*

 * PCI ids solely used for fixups_table go here

 */

#define PCI_DEVICE_ID_INTEL_CE4100	0x0708



static const struct device_fixup fixups_table[] = {

{ PCI_VENDOR_ID_CYRIX, PCI_DEVICE_ID_CYRIX_5530_LEGACY, cs5530a_warm_reset },

{ PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_ISA, cs5536_warm_reset },

{ PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_SC1100_BRIDGE, cs5530a_warm_reset },

{ PCI_VENDOR_ID_RDC, PCI_DEVICE_ID_RDC_R6030, rdc321x_reset },

{ PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_CE4100, ce4100_reset },

};



/*